ICRI Standard 310.2 Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, Polymer Overlays, and Concrete Repair with CSP Chips.

Use this guide to identify the surface profile of your concrete. CSP 1 being the indicator for a nearly smooth floor and CSP 10 indicative of an extremely rough floor. The range of variation will depend on strength, composition, aggregate and finish. CSP 1-4 not recommended with cement based products.

In Part I of our series on concrete surface preparation, we looked at how to detect, remove and repair unsound concrete. In Part II, we saw the different kinds of surface contaminants for concrete and how to clean them. In Part III, we look at methods for roughening the surface in preparation for the coating or overlayment.

The International Concrete Repair Institute (ICRI) Guideline No. 310.2 (formerly 03732) has defined nine different guidelines for proper surface preparation, known as Concrete Surface Profile (CSP), and has developed profile replica blocks to give a …

2020年9月2日 · For proper bonding of concrete overlays and coatings, it's important to give surface the correct concrete surface profile, or CSP. To help contractors make this assessment, the International Concrete Repair Institute has developed benchmark guidelines for CSP-a measure of the average distance from the peaks of the surface to the valleys.

2024年11月12日 · CCF CSP认证，全称为CCF计算机软件能力认证（Certified Software Professional，简称CSP），是中国计算机学会（CCF）推出的一项针对软件开发者实际编程能力的认证。

新增色彩偏移（色散）、噪点、胶片、铅笔画风格等滤镜，轻松为作品增色。 能够通过图像或渐变改变色调，调色更直观。 图层复合是一项能够记录画布内图层的显示和隐藏状态的功能。 使用它，可轻松切换多个图层的显示状态。 可以输出穿透背景的GIF及webp动画。 可以记录绘制作品的时间，并显示在“信息”面板。 通过网格变换可以选择多个网格点，这使复杂的变换也能顺利进行。 在3D图层中，现在可以利用法线贴图（Normal Map）来表现纹理中的阴影和凹凸效果。 新增 …

For concrete overlays greater than ½”, the surface profile shall be a CSP 8 or 9. This is known as an extreme shotblast. *Industry test results indicate that this Concrete Surface Profile offers no improvement in adhesion with overlays, compared to that of CSP 7. Download the Guideline Instructions for Concrete Surface Preparation.

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2025年2月19日 · T/CSP 8-2021的仪器谱信息,本文件规定了采用浸入式动态图像法测量液体介质中微气泡的粒径及数量为基础的粒径分布的装置和操作，适用于分散在透明液体中气泡直径为1微米-100微米，浓度不超过1×1010气泡/毫升的测量。 主要涉及到采用浸入式动态图像法测量微气泡粒径的原理、测量过程、图像采集和处理、目标选取和分析、粒.